{"data":{"slug":"tozo-a1","type":"earbuds","brand":"TOZO","name":"A1","aliases":["TOZO A1","A1 Mini","TOZO A1 Mini"],"release_date":"2021-11","url":"https://arkivo.dev/earbuds/tozo-a1","specs":{"series":"A Series","model_numbers":["A1 Mini"],"gtins":["6971681319900","6971681319887","6971681319870","6971681319894","6971681319856","6971681319863"],"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":null,"colors":["Black","Orange","Blue","Green","Light Khaki","White","Rose Gold","Purple","Light Purple"],"manufacturer_url":"https://www.tozostore.com/products/a1","spec_sheet_url":null,"manual_url":"https://s3-us.tozostore.com/tozo/pdfRenderer/web/index.html?file=docs/UserManual/TOZO/A1.pdf","eprel_registration_number":null,"warranty_years":1,"segment":null,"form_factor":"in_ear","bud_shape":"stemless","single_bud_use":"either","rgb_lighting":null,"drivers":[{"type":"dynamic","role":null,"size_mm":6,"count":1}],"driver_type":"dynamic","driver_size_mm":6,"drivers_per_side":1,"driver_diaphragm_material":"High-elastic polymer","frequency_response_hz":{"min_hz":20,"max_hz":20000},"impedance_ohm":16,"sensitivity_db":null,"sensitivity_reference":null,"max_sample_rate_khz":null,"max_bit_depth_bits":null,"adaptive_eq":null,"sound_personalization":null,"onboard_eq":null,"eq_bands":null,"eq_presets":null,"volume_limit_db":null,"virtual_surround":null,"head_tracking":null,"anc":false,"anc_type":null,"anc_mic_count":null,"anc_adaptive":null,"anc_levels":null,"anc_claimed_attenuation_db":null,"transparency_mode":null,"transparency_adjustable":null,"adaptive_audio_mode":null,"conversation_detection":null,"wind_noise_reduction":null,"measured_frequency_response_notes":null,"measured_bass_amount_db":null,"measured_treble_amount_db":null,"measured_target_deviation_db":null,"measured_response_consistency_db":null,"measured_thd_pct":null,"measured_leakage_db_spl":null,"measured_noise_isolation":null,"measured_attenuation_overall_db":null,"measured_attenuation_passive_db":null,"measured_microphone_notes":null,"measured_microphone_lfe_hz":null,"measured_microphone_hfe_hz":null,"measured_microphone_noise_handling_db":null,"measured_latency":null,"measured_latency_bluetooth_ms":null,"measured_latency_2_4ghz_ms":null,"measured_latency_game_mode_ms":null,"measured_battery_life":null,"measured_battery_life_h":null,"measured_battery_life_with_case_h":null,"measured_charge_time_min":null,"measured_weight_g":null,"microphone_count":2,"microphone_count_total":2,"voice_pickup_sensor":null,"microphone_noise_reduction":"ai","voice_call_bandwidth":null,"mute_button":null,"sidetone":null,"chipset":null,"connection_types":["bluetooth"],"bluetooth_version":"5.3","bluetooth_codecs":["AAC","SBC"],"bluetooth_profiles":["HSP","HFP","A2DP","AVRCP"],"bluetooth_le_audio":null,"auracast":null,"multipoint":null,"multipoint_device_count":null,"multipoint_ldac":null,"paired_device_memory":null,"automatic_device_switching":null,"fast_pair":null,"audio_sharing":null,"wireless_range_m":10,"wireless_receiver":null,"receiver_connector":null,"simultaneous_2_4ghz_bluetooth":null,"low_latency_mode":null,"latency_claimed":null,"latency_claimed_min_ms":null,"compatible_platforms":null,"platform_connections":null,"feature_requirements":null,"official_license":null,"battery_capacity_mah":40,"battery_user_replaceable":null,"battery_life_claimed":[{"mode":"anc_off","codec":"AAC","spatial_audio":null,"with_case":false,"hours":7},{"mode":"anc_off","codec":"AAC","spatial_audio":null,"with_case":true,"hours":32}],"battery_life_max_h":7,"battery_life_anc_on_h":null,"battery_life_anc_off_h":7,"battery_life_with_case_h":32,"battery_life_with_case_anc_on_h":null,"talk_time_h":null,"charge_time_0_100_min":120,"charging_notes":null,"quick_charge_min":null,"quick_charge_playback_h":null,"case_battery_capacity_mah":400,"case_battery_user_replaceable":null,"charging_port":"usb_c","case_charge_time_min":120,"wireless_charging":null,"wireless_charging_standards":null,"wireless_charging_max_w":null,"case_speaker":null,"case_screen":null,"case_audio_transmitter":null,"control_types":["touch"],"volume_control":"touch","gesture_controls":["Tap once on either earbud: play or pause, answer a call","Double tap the left earbud: previous track","Double tap the right earbud: next track","Hold the right earbud for 2 seconds: volume up","Hold the left earbud for 2 seconds: volume down","Hold either earbud for 2 seconds: hang up or reject a call","Triple tap either earbud: wake the voice assistant"],"customizable_controls":true,"voice_assistant":["Voice assistant"],"wear_detection":null,"sensors":null,"heart_rate_sensor":null,"skin_temperature":null,"hearing_aid_feature":null,"medical_clearances":null,"hearing_test":null,"loud_sound_reduction":null,"health_features":null,"ear_tip_sizes":null,"ear_tip_materials":["silicone"],"stabilizers":null,"fit_test":null,"ip_rating":["IPX5"],"case_ip_rating":null,"water_resistance_depth_m":null,"companion_app":"TOZO app","companion_app_platforms":["ios","android"],"firmware_updatable":true,"find_my_networks":null,"precision_finding":null,"live_translation":null,"weight_g":3.7,"dimensions_mm":null,"case_weight_g":null,"case_dimensions_mm":null,"hi_res_audio":null,"communication_certifications":["FCC Part 15","ISED licence-exempt RSS","CE RED 2014/53/EU","ANATEL 003482213143"],"fcc_ids":["2ASWH-A1-19E","2ASWH-A1-AB"],"other_certifications":null,"in_the_box":["TOZO A1 Mini wireless earbuds","Charging case","Silicone ear tips","USB-A to USB-C charging cable","User manual"],"cables_included":[{"type":"USB-A to USB-C","length_m":null,"count":1}]},"variants":[{"gtin":"6971681319900","colors":["Black"]},{"gtin":"6971681319887","colors":["Blue"]},{"gtin":"6971681319870","colors":["Green"]},{"gtin":"6971681319894","colors":["Light Khaki"]},{"gtin":"6971681319856","colors":["White"]},{"gtin":"6971681319863","colors":["Rose Gold"]}],"sources":[{"url":"https://www.tozostore.com/products/a1","kind":"manufacturer_page","accessed":"2026-10-15","fields":["series","manufacturer_url","model_numbers","form_factor","drivers","driver_type","frequency_response_hz","connection_types","bluetooth_version","bluetooth_codecs","bluetooth_profiles","wireless_range_m","battery_capacity_mah","case_battery_capacity_mah","battery_life_claimed","charge_time_0_100_min","case_charge_time_min","charging_port","companion_app","ip_rating","weight_g","control_types","bud_shape","driver_diaphragm_material"],"notes":{"series":"The store tags the product as A Series.","manufacturer_url":"TOZO official store page, titled TOZO A1 Mini Wireless Earbuds.","model_numbers":"Tech specs row Model: A1 Mini. The pairing name is TOZO-A1. No regulatory model code is published.","form_factor":"Tech specs row Type: In-ear True Wireless.","drivers":"Tech specs row Driver: 6 mm dynamic driver. NerdTechy says there is a 6 mm speaker inside each earbud, so one per earbud. No driver role is named.","driver_type":"Tech specs row Driver: 6 mm dynamic driver.","frequency_response_hz":"Tech specs row Frequency response range: 20 Hz - 20 kHz. Maker figure with no stated conditions.","connection_types":"Bluetooth only. No other connection is listed.","bluetooth_version":"Tech specs row Bluetooth version: Bluetooth 5.3. The feature text says Bluetooth 5.3.","bluetooth_codecs":"Tech specs row Audio codec: AAC/SBC.","bluetooth_profiles":"Feature text: supports HSP, HFP, A2DP and AVRCP.","wireless_range_m":"Tech specs row Effective Bluetooth range: 10 m.","battery_capacity_mah":"Tech specs row Battery capacity: 40 mAh for the earphones. The case label in the product photo reads 40 mAh, 3.7 V, 0.148 Wh. Whether the figure is one earbud or the pair is not stated. NerdTechy says each earbud has a 40 mAh battery.","case_battery_capacity_mah":"Tech specs row Battery capacity: 400 mAh for the charging case.","battery_life_claimed":"Tech specs row Music play time (AAC, default setting, 50% volume): 7 h on a single charge and 32 h with the charging case. An archived store page from 6 December 2023 gave 5.5 h and 22 h for the same hardware figures, so the claim changed over time. The current claim is stored.","charge_time_0_100_min":"Tech specs row Cable charge time: 2 h for the earphones. The page does not say how the earbuds are charged, so the earbud time is read as charging in the case.","case_charge_time_min":"Tech specs row Cable charge time: 2 h for the charging case.","charging_port":"Tech specs row Charging port: USB Type-C.","companion_app":"The TOZO app has 32 preset EQs and access to over 2,000 personalized EQs shared by other users. No app platform list is stated on the page.","ip_rating":"Tech specs row Water resistance - earphone: IPX5. No rating is stated for the case.","weight_g":"Tech specs row Weight (each ear): 3.7 g plus or minus 0.2 g.","control_types":"Feature heading: Smart Touch Control. The quick guide lists tap and tap-and-hold gestures on the earbuds.","bud_shape":"The earbuds are a compact body with no stalk, as shown in the product photos.","driver_diaphragm_material":"Feature text Bass Enhancement: the diaphragm utilizes a high-elastic polymer. Stored as published."}},{"url":"https://www.tozostore.com/pages/warranty-policy","kind":"manufacturer_page","accessed":"2026-10-21","fields":["warranty_years"],"notes":{"warranty_years":"TOZO US warranty policy: one-year limited warranty against manufacturing defects from the date of purchase. The store banner says 12+6 months and the A1 quick guide offers an 18-month extended warranty when the product is registered within 14 days. The 12-month base term is stored."}},{"url":"https://s3-us.tozostore.com/tozo/pdfRenderer/web/index.html?file=docs/UserManual/TOZO/A1.pdf","kind":"manual","accessed":"2026-10-21","fields":["manual_url","single_bud_use","gesture_controls","voice_assistant","customizable_controls","firmware_updatable","companion_app_platforms","communication_certifications"],"notes":{"manual_url":"Manual listed on the TOZO manuals page for the A1 (PDF created 2024-08-24, six languages). The text is outlined, so it was read from page images. The same gestures and app text appear in the A1 2024 manual that Amazon hosts.","single_bud_use":"Section 5.0 Voice Assistant: when using a single or both earbuds, triple-tap the L/R earbud. The quick guide reset step also covers the case where only one earbud works. Either earbud is read as usable alone.","gesture_controls":"Section 3.0 and 4.0. Hold means press and hold for 2 seconds. Tap once on L or R plays or pauses. Double tap L is previous and double tap R is next. Hold R raises and hold L lowers the volume. A call is answered with one tap and ended or rejected with a 2 second hold.","voice_assistant":"Section 5.0: triple-tap the earbud to wake the voice assistant with a beep. No assistant is named.","customizable_controls":"Section 8.0: most of the controls can be customized in the TOZO app.","firmware_updatable":"Section 8.0: the earbuds firmware can be updated in the app.","companion_app_platforms":"Section 9.0 shows the App Store and Google Play badges.","communication_certifications":"Sections 11.0 to 13.0: FCC Part 15 statement, ISED licence-exempt RSS statement and CE-DOC under Directive 2014/53/EU. No FCC ID is printed in the manual."}},{"url":"https://www.amazon.com/dp/B09N3RYJ66","kind":"retailer","accessed":"2026-10-21","fields":["anc","impedance_ohm","microphone_count","microphone_count_total","microphone_noise_reduction","in_the_box","cables_included","communication_certifications"],"notes":{"anc":"Item details Noise Control: Sound Isolation. The Best Buy listing says Noise Cancelling (Active): No. The earbuds use passive isolation only.","impedance_ohm":"Item details Audio table: Impedance 16 ohm. This matches the label in the maker photo.","microphone_count":"Title and bullets say 2 Mics for AI Calls and the Audio table says 2 Mics ENC Clear Call. The manual labels one calling mic per earbud, so 2 is read as one per earbud.","microphone_count_total":"No ANC, so the call microphones are the only microphones. Same evidence as the call microphone count.","microphone_noise_reduction":"Bullet: AI-Enhanced ENC for Clear Calls. This is the maker brand store wording. The maker site does not describe the microphones and a 2021 review found no advanced call noise reduction on the first release.","in_the_box":"What is in the box: Charging Case, Eartip, TOZO A1 Mini Wireless Earbuds, USB-C (A to C) cable, User Manual. The cable length is printed as 20 cm here while TOZO prints 20 inches for its Open EarRing box, so no length is stored.","cables_included":"What is in the box: USB-C (A to C) cable. Length not stored because of the cm and inch mismatch noted under in_the_box.","communication_certifications":"Item details External Testing Certification: ANATEL 003482213143, model A1 (Brazil)."}},{"url":"https://www.bestbuy.com/product/tozo-a1-wireless-earbuds-bluetooth-5-3-lightweight-ipx5-2-mic-ai-calls-premium-sound-bass-32-eqs-charging-case-black/CZT87XXGG7","kind":"retailer","accessed":"2026-10-21","fields":["anc","ear_tip_materials"],"notes":{"anc":"Specifications: Noise Cancelling (Active): No. Listing by a marketplace seller, model A1.","ear_tip_materials":"Maker account answer in the Q and A: the A1 set includes three spare silicone ear tips in three different sizes. The sizes are not named, so no ear tip sizes are stored."}},{"url":"https://fccid.io/2ASWH-A1-19E","kind":"regulatory","accessed":"2026-10-21","fields":["fcc_ids"],"notes":{"fcc_ids":"Two FCC grants to Shenzhen Worgo Technology Limited (the TOZO maker, grantee code 2ASWH), both for trade mark TOZO, model A1: 2ASWH-A1-19E (granted 2026-06-02, light buds in the photos, Classic Bluetooth GFSK, pi/4 DQPSK and 8DPSK) and 2ASWH-A1-AB (filed 2026-06-04, black buds in the photos, same model and radio). The 19E filing photos show earbud cells labelled ST 501012, 3.7V, 0.15Wh, about 40 mAh, which fits the 40 mAh store figure. Grants for the 2021 and 2023 hardware were not found under this grantee, so these IDs describe the current A1 hardware only. The mapping of each ID to a colour is not stated."}},{"url":"https://fccid.io/2ASWH-A1-AB","kind":"regulatory","accessed":"2026-10-21","fields":["fcc_ids"],"notes":{"fcc_ids":"Second filing, ID 2ASWH-A1-AB, model A1, test report DLE-260424034R. Same note as the 2ASWH-A1-19E filing."}},{"url":"https://www.tozostore.com/products/a1.js","kind":"manufacturer_page","accessed":"2026-10-15","fields":["colors","gtins","status","variants"],"notes":{"colors":"Store option names, verbatim. Blue shows as unavailable on 2026-10-15. The tech specs row Color lists a different set of names, so the store option names are used.","gtins":"Store barcode field for the colours Black 6971681319900, Blue 6971681319887, Green 6971681319870, Light Khaki 6971681319894, White 6971681319856 and Rose Gold 6971681319863. The Orange, Purple and Light Purple options carry internal codes that are not valid barcodes, so they are left out. ShopSavvy lists a different barcode, 6971681317265, for a green A1.","status":"The store lists the product as available on 2026-10-15.","variants":"One row per colour that has a valid store barcode."}},{"url":"https://cdn.shopify.com/s/files/1/0737/0578/3585/files/a1mini-black-main01.webp","kind":"manufacturer_page","accessed":"2026-10-15","fields":["impedance_ohm"],"notes":{"impedance_ohm":"Main product photo on the maker store: the label inside the case lid reads Impedance 16 ohm, water resistance IPX5, battery 40 mAh, 3.7 V, 0.148 Wh. The label is read from a marketing photo and no spec table repeats the impedance."}},{"url":"https://nerdtechy.com/tozo-a1-review","kind":"review_site","accessed":"2026-10-15","fields":["release_date","volume_control","control_types","ear_tip_materials","in_the_box"],"notes":{"release_date":"NerdTechy review dated 26 November 2021 calls the A1 Mini the newest TOZO release. Comments from March and April 2022 follow. The maker store page was created on 8 April 2023 and an archived copy from 6 December 2023 already lists Bluetooth 5.3. The battery claim changed from 5.5 h and 22 h in December 2023 to 7 h and 32 h now, so the hardware or tuning was revised under the same name. The first release month is stored.","volume_control":"Controls section: touch-activated controls adjust the volume, skip or go back a track and play or pause through finger taps.","control_types":"Controls section: touch-activated controls on the exterior of each earbud.","ear_tip_materials":"Review: silicone ear tips. The maker answer on Best Buy also says silicone ear tips.","in_the_box":"Review: a charging case, two earbuds, a USB-C charging cable and silicone tips. Amazon listing (the maker brand store) adds the user manual."}}],"fields_filled":51,"updated":"2026-10-21"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}